Automatic feeding device for machining

Abstract

The utility model relates to the technical field of feeding devices, and discloses an automatic feeding device for machining, which comprises a push plate feeding machine body, a conveying belt is arranged on one side of the push plate feeding machine body, and a protective shell is arranged at the top of the conveying belt; the protection plate is arranged on one side of the conveying belt; an adjusting assembly is arranged on the side face of the protection plate. The adjusting assembly comprises a moving mechanism arranged in the protection plate; during use, the rubber pad is arranged on one side of the guide block, so that the collision force between the guide block and a workpiece is reduced, the damage degree of the surface of the workpiece is reduced, the practicability of the device is enhanced, and meanwhile, when the diameter of the workpiece needing to be fed is changed, only the threaded sleeve and the threaded adjusting rod need to be screwed; and the effective width of the conveying belt and the distance between the guide block and the conveying belt can be adjusted, so that workpieces with different diameters can be conveniently fed, and the flexibility of the device is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feeding device technical field, concretely is automatic feeding device for machining. BACKGROUND

[0002] In machining, feeding device needs to be used, and the stepped push plate feeding machine is one of them, and the stepped push plate feeding machine is also called automatic lifting feeding machine or wringer, which is usually used with the conveyor belt in use, and the function is to automatically lift the columnar workpiece to a certain height, and make the columnar workpiece in a straight line and then delivered to the conveyor belt, and finally use the conveyor belt to deliver the workpiece.

[0003] The existing stepped push plate feeding machine generally moves the workpiece that is not in place through the block after feeding, so as to move the workpiece to the sliding table, and then roll into the material box, and re-feed. In use, the surface of the workpiece is often damaged due to the collision between the block and the workpiece. In the related art, a rubber pad is added on one side of the block to buffer the impact and prevent the surface of the workpiece from being damaged. However, since the position of the block and the width of the conveyor belt are fixed, the feeding device can only feed workpieces of a single diameter. When feeding workpieces of different diameters is needed, the conveyor belt and the block on one side of the feeding machine need to be removed and replaced with blocks and conveyor belts that meet the diameter requirements, which has certain limitations and causes inconvenience. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides an automatic feeding device for machining, which has the advantages of reducing the collision between the workpiece and the guide block and facilitating the feeding of workpieces of different diameters, and solves the problem that the existing feeding device is not easy to feed workpieces of different diameters.

[0006] (II) Technical scheme

[0007] To achieve the above object, the utility model provides following technical scheme: An automatic feeding device for machining, it includes: push -on feeding machine body, its one side is provided with the conveyer belt, and the top of conveyer belt is provided with the protective shell, the protective plate is set up in one side of conveyer belt, the side of protective plate is provided with adjusting assembly, adjusting assembly includes: moving mechanism, setting up in the inside of protective plate, moving plate is connected in the protective shell inside of conveyer belt top with sliding, and moving plate is connected with moving mechanism, top plate is installed in the top of protective plate, sliding seat is connected in the inside of top plate with sliding, no.

[0008] In some embodiments, the moving mechanism includes: a threaded sleeve rotatably connected to one side of the protective plate; a rotating head fixedly connected to one side of the threaded sleeve; and a threaded rod threadedly connected at one end to the inside of the threaded sleeve and rotatably connected at the other end to the moving plate.

[0009] In some embodiments, the rotating head and the top of the threaded adjusting rod are both provided with rubber sleeves.

[0010] In some embodiments, the top plate is installed on the top of the protective plate through an installation assembly; the installation assembly includes: a mounting bracket fixedly connected to one side of the protective plate by screws; a mounting block fixedly connected to one side of the top plate; a mounting sliding block slidably connected to the inside of the mounting block; a second guide rod fixedly connected to the inside of the mounting block, slidably connected to both sides of the mounting sliding block, and provided with a spring on the outside; and an unlocking plate fixedly connected to the top of the mounting sliding block and slidably connected to the mounting block.

[0011] In some embodiments, one side of the mounting sliding block extends to the outside of the mounting block, the protruding portion is provided with an inclined surface, the top of the mounting bracket is provided with a groove with the same size and shape as the mounting bracket, and the inside of the groove is provided with a limiting slot with the same size and shape as the protruding portion of the mounting sliding block.

[0012] In some embodiments, the mounting sliding block, the unlocking plate, and the two second guide rods form a group, and the inside of the mounting block is provided with two groups.

[0013] In some embodiments, the cross section of the guide block is triangular, and one side of the guide block abuts against the moving plate.

[0014] In some embodiments, the height of the moving plate is the same as the height of the internal channel of the top protective shell of the conveyor belt.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the automatic feeding device for machining has the following beneficial effects:

[0017] The rubber pad arranged on one side of the guide block reduces the impact force of the guide block and the workpiece, reduces the damage degree of the workpiece surface, enhances the practicability of the device, and when the diameter of the workpiece to be fed changes, the effective width of the conveyor belt and the distance between the guide block and the conveyor belt can be adjusted by only twisting the threaded sleeve and the threaded adjusting rod, so that the workpiece of different diameters can be fed, and the flexibility of the device is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the adjusting assembly of the utility model;

[0020] Figure 3 It is an internal structure schematic view of the top plate of the utility model;

[0021] Figure 4 It is a structural schematic view of the mounting assembly of the utility model.

[0022] In the drawings:

[0023] 11, push plate feeding machine body; 12, conveyor belt; 13, guard plate;

[0024] 2, adjusting assembly; 21, moving mechanism; 211, threaded sleeve; 212, rotating head; 213, threaded rod; 22, moving plate; 23, top plate; 24, sliding seat; 25, No. 1 guide rod; 26, threaded adjusting rod; 27, guide block;

[0025] 3, mounting assembly; 31, mounting frame; 32, mounting block; 33, mounting sliding block; 34, No. 2 guide rod; 35, unlocking plate. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0027] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement condition and the like between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0028] In the present application, unless specifically defined and limited otherwise, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless specifically defined otherwise. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the fact that a person of ordinary skill in the art can realize it, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present application.

[0030] In use, the workers will first pour a large number of workpieces onto the sliding material table, since the upper surface of the sliding material table is inclined, the workpieces poured onto the sliding material table will automatically roll to the positioning plate, and then under the reciprocating pushing action of the pushing plate, the workpieces will be lifted step by step until the workpieces roll onto the conveying belt.

[0031] In the related art, a rubber pad is added on one side of the block to buffer the impact and thereby prevent damage to the surface of the workpiece. However, since the position of the block and the width of the conveying belt are fixed, the feeding device can only feed workpieces of a single diameter, and when it is necessary to feed workpieces of different diameters, the conveying belt and the block on one side of the feeding machine need to be disassembled and replaced with blocks and conveying belts that meet the diameter requirements, which has certain limitations and causes inconvenience in use.

[0032] In order to solve the problems in the related art to some extent, the embodiment of the present application provides an automatic feeding device for mechanical machining, when in use, the rubber pad arranged on one side of the guide block 27 reduces the impact of the guide block 27 on the workpiece, reduces the damage degree of the workpiece surface, and enhances the practicability of the device. Meanwhile, when the diameter of the workpiece to be fed changes, the effective width of the conveyor belt 12 and the distance between the guide block 27 and the conveyor belt 12 can be adjusted by only screwing the threaded sleeve 211 and the threaded adjusting rod 26, so that the workpieces with different diameters can be fed, and the flexibility of the device is enhanced.

[0033] The present application will be described below in conjunction with the accompanying drawings and specific embodiments:

[0034] In conjunction with Figures 1-4 the embodiment of the present application provides an automatic feeding device for mechanical machining, which comprises: a push plate feeding machine body 11, one side of which is provided with a conveyor belt 12, and the top of the conveyor belt 12 is provided with a protective shell; a protective plate 13 is arranged on one side of the conveyor belt 12; the side surface of the protective plate 13 is provided with an adjusting assembly 2; the adjusting assembly 2 comprises: a moving mechanism 21 arranged inside the protective plate 13; a moving plate 22 slidingly connected inside the protective shell on the top of the conveyor belt 12, and the moving plate 22 is connected with the moving mechanism 21; a top plate 23 installed on the top of the protective plate 13; a sliding seat 24 slidingly connected inside the top plate 23; a first guide rod 25 fixedly connected inside the top plate 23, the first guide rod 25 is slidingly connected with the two sides of the sliding seat 24, and the outside of the first guide rod 25 is provided with a spring; a threaded adjusting rod 26 is threadedly connected inside the sliding seat 24; a guide block 27 is rotatably connected to the bottom of the threaded adjusting rod 26, and one side of the guide block 27 is provided with a rubber pad.

[0035] In use, first, the workpiece to be fed is poured into the inside of the push plate feeding machine body 11. Since the upper surface of the feeding slide is inclined, the workpiece poured onto the feeding slide will automatically roll to the positioning plate. Then, under the reciprocating pushing action of the push plate, the workpiece will gradually rise until it rolls onto the conveyor belt 12. After that, the workpiece is transported along the conveyor belt 12 towards the guide block 27. When the cylindrical workpiece lies flat along the conveyor belt 12, the workpiece will not contact the guide block 27 and will be normally transported to the subsequent structure. Because a rubber pad is arranged on one side of the guide block 27, when the workpiece stands or deviates and collides with the guide block 27, the rubber pad reduces the force of the collision between the guide block 27 and the workpiece, reduces the degree of damage to the surface of the workpiece, and enhances the practicality of the device. When the diameter of the workpiece to be fed changes, the threaded sleeve 211 is twisted. The threaded rod 213 is driven through the threaded action. Since the moving plate 22 is slidingly connected to the protective shell at the top of the conveyor belt 12, and the height of the inside of the protective shell is the same as the height of the moving plate 22, the moving plate 22 will not rotate in the protective shell. At this time, rotating the threaded sleeve 211 can drive the threaded rod 213 and the moving plate 22 to move, thereby changing the effective width of the conveyor belt 12 to adapt to the diameter of the workpiece. Then, the threaded adjusting rod 26 is twisted. Through the threaded action between the threaded adjusting rod 26 and the sliding seat 24, the threaded adjusting rod 26 and the guide block 27 are driven to move, thereby adjusting the distance between the guide block 27 and the conveyor belt 12 to adapt to the diameter of the new workpiece, thereby facilitating the feeding of workpieces of different diameters and enhancing the flexibility of the device.

[0036] In some embodiments, the moving mechanism 21 comprises a threaded sleeve 211 rotatably connected to one side of the protective plate 13, a rotating head 212 fixedly connected to one side of the threaded sleeve 211, and a threaded rod 213 threadedly connected to the inside of the threaded sleeve 211, with the other end of the threaded rod 213 being rotatably connected to the moving plate 22. The rotating head 212 can facilitate rotation of the threaded sleeve 211.

[0037] In some embodiments, the outside of the rotating head 212 and the top of the threaded adjusting rod 26 are provided with rubber sleeves to facilitate rotation of the rotating head 212 and the threaded adjusting rod 26.

[0038] In some embodiments, the top plate 23 is installed on the top of the protective plate 13 through the mounting assembly 3. The mounting assembly 3 comprises a mounting bracket 31 fixedly connected to one side of the protective plate 13 by screws, a mounting block 32 fixedly connected to one side of the top plate 23, a mounting sliding block 33 slidingly connected to the inside of the mounting block 32, a second guide rod 34 fixedly connected to the inside of the mounting block 32, the second guide rod 34 being slidingly connected to the two sides of the mounting sliding block 33, and the outside of the second guide rod 34 being sleeved with a spring, and an unlocking plate 35 fixedly connected to the top of the mounting sliding block 33, with the top of the unlocking plate 35 extending above the mounting block 32 and being slidingly connected to the mounting block 32.

[0039] In use, when installing the top plate 23, first, the mounting frame 31 is fixedly connected to one side of the protective plate 13 through screws, then the mounting block 32 on one side of the top plate 23 is inserted downward to the groove at the top of the mounting frame 31, in the process of downward insertion, the mounting sliding block 33 is compressed into the inside of the mounting block 32 by the top of the mounting frame 31, and the spring outside the second guide rod 34 is compressed, when the mounting sliding block 33 reaches the position of the limiting groove on both sides of the groove, the mounting sliding block 33 is no longer compressed, the spring pushes the mounting sliding block 33 out of the inside of the mounting block 32, and then the mounting sliding block 33 is inserted into the limiting groove, the limiting of the mounting block 32 is realized, and then the installation of the top plate 23 is completed, when the top plate 23 needs to be disassembled, the two unlocking plates 35 are pulled to pull the two mounting sliding blocks 33 out of the limiting groove, the limiting of the mounting block 32 is released, then the top plate 23 is pulled upward, and the top plate 23 can be taken out from the top of the mounting frame 31.

[0040] In some embodiments, one side of the mounting sliding block 33 extends to the outside of the mounting block 32, the protruding part is provided with an inclined surface, the top of the mounting frame 31 is provided with a groove which is the same in size and shape as the mounting frame 31, and the inside of the groove is provided with a limiting groove which is the same in size and shape as the protruding part of the mounting sliding block 33, so that when the mounting block 32 is inserted downward, the top of the mounting frame 31 can press the inclined surface of the mounting sliding block 33, and the mounting block 32 is conveniently installed.

[0041] In some embodiments, the mounting sliding block 33, the unlocking plate 35 and the two second guide rods 34 are a group, and the inside of the mounting block 32 is provided with two groups, so as to enhance the stability of installation.

[0042] In some embodiments, the cross section of the guide block 27 is triangular, and one side of the guide block 27 abuts against the moving plate 22, through the abutment of the guide block 27 against the moving plate 22, the rotation of the guide block 27 is prevented when the threaded adjusting rod 26 is rotated, and the effect of the guide block 27 is affected.

[0043] In some embodiments, the height of the moving plate 22 is the same as the height of the through groove inside the protective shell at the top of the conveying belt 12, so as to prevent the moving plate 22 from rotating in the inside of the protective shell with the rotation of the threaded sleeve 211.

[0044] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate different embodiments or examples described in the specification.

[0045] In addition, the technical solutions among various embodiments can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0046] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding device for machining, characterized in that, Include: The push plate feeding machine body (11) is provided with a conveyor belt (12) on one side, and the top of the conveyor belt (12) is provided with a protective shell; the protective plate (13) is arranged on one side of the conveyor belt (12); the side of the protective plate (13) is provided with an adjusting assembly (2); the adjusting assembly (2) comprises: The moving mechanism (21) is arranged inside the protective plate (13); the moving plate (22) is slidably connected inside the protective shell on the top of the conveyor belt (12), and the moving plate (22) is connected with the moving mechanism (21); the top plate (23) is installed on the top of the protective plate (13); the sliding seat (24) is slidably connected inside the top plate (23); the first guide rod (25) is fixedly connected inside the top plate (23), the first guide rod (25) is slidably connected with both sides of the sliding seat (24), and the outside of the first guide rod (25) is provided with a spring; the threaded adjusting rod (26) is threadedly connected inside the sliding seat (24); the guide block (27) is rotatably connected to the bottom of the threaded adjusting rod (26), and one side of the guide block (27) is provided with a rubber pad.

2. The automatic feeding device for machining according to claim 1, characterized in that, The moving mechanism (21) comprises: The threaded sleeve (211) is rotatably connected to one side of the protective plate (13); the rotating head (212) is fixedly connected to one side of the threaded sleeve (211); the threaded rod (213) is threadedly connected to the inside of the threaded sleeve (211), and the other end of the threaded rod (213) is rotatably connected with the moving plate (22).

3. The automatic feeding device for machining according to claim 2, characterized in that: The outside of the rotating head (212) and the top of the threaded adjusting rod (26) are provided with rubber sleeves.

4. The automatic feeding device for machining according to claim 1, characterized in that, The top plate (23) is installed on the top of the protective plate (13) through the mounting assembly (3); the mounting assembly (3) comprises: The mounting bracket (31) is fixedly connected to one side of the protective plate (13) by screws; the mounting block (32) is fixedly connected to one side of the top plate (23); the mounting sliding block (33) is slidably connected inside the mounting block (32); the second guide rod (34) is fixedly connected inside the mounting block (32), the second guide rod (34) is slidably connected with both sides of the mounting sliding block (33), and the outside of the second guide rod (34) is provided with a spring; the unlocking plate (35) is fixedly connected to the top of the mounting sliding block (33), and the top of the unlocking plate (35) extends above the mounting block (32) and is slidably connected with the mounting block (32).

5. The automatic feeding device for machining according to claim 4, characterized in that: One side of the mounting sliding block (33) extends to the outside of the mounting block (32), and the protruding part is provided with an inclined surface; the top of the mounting bracket (31) is provided with a groove which is the same in size and shape as the mounting bracket (31); the inside of the groove is provided with a limiting groove which is the same in size and shape as the protruding part of the mounting sliding block (33).

6. The automatic feeding device for machining according to claim 4, characterized in that: The mounting sliding block (33), the unlocking plate (35) and the two second guide rods (34) are a group, and the inside of the mounting block (32) is provided with two groups.

7. The automatic feeding device for machining according to claim 1, characterized in that: The guide block (27) is triangular in cross section, and one side of the guide block (27) is in abutment with the moving plate (22).

8. The automatic feeding device for machining according to claim 1, characterized in that: The height of the moving plate (22) is the same as the height of the internal through slot of the top protective shell of the conveying belt (12).

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